Question black screen when switching to gpu

Aug 26, 2023
Brand new Lenovo legion slim 7. Realized when I was playing games with my friends the NVidia control panel kept popping up and saying applications blocking display mode change and it was showing YourPhoneAppProxy.exe I tried disabling it and the pc didn't seem to like that too much either so I factory reset it. Phone link error isn't popping up now but when I go to the NVidia control panel and try to switch to NVidia gpu only the screen goes black. brightness up button doesn't help either. Any advice is appreciated, thanks.